From the purchase date of qualifying memory from OWC, you have 60 days to trade-in your old memory for a cash rebate!
Just fill out OWC's online rebate form or contact OWC Customer Service after you receive and install your new memory.
- Please allow up to 14 Days from the time we receive your memory for testing and rebate processing.
- The OWC Rebate is for up to the same number of memory modules purchased and must be in working order.
Reviewer: AnonymousLocation: San Diego, CAAge: 25-34Experience Level: Power UserOwned Product: over 6 months
Rating: 4/5For months my Mac Pro crashed, RAM scans didn't show any issuesJanuary 17, 2016A couple months after I bought this RAM my Mac Pro crashed, crashed and crashed constantly for months. I took it in to Apple thinking it was something else, they checked it in, tested it, everything pass with flying colors, even the RAM. It was excruciating working on my Mac with so many constant crashes. Then one day I decided to call OWC to ask to replace the RAM, they did, and my Mac Pro stopped crashing. I was torn to give it 3 or 4 stars, because I like OWC, but never had something given me so many crashes like this on any of my Macs for over 10 years, and I couldn't believe that it would even pass RAM tests, until I decided to get it replaced. I guess this was a quality issue at the end, but it caused me a lot of headaches and wasted time thinking it was my Mac Pro with the issues. I would recommend this item to a friend!This review is from 32.0GB Mac Pro Late 2013 Memory Matched Set (4x 8GB) PC3-14900 1866MHz DDR3 ECC Modules.
Reviewer: AnonymousLocation: San Francisco Bay AreaAge: 55-65Experience Level: Power UserOwned Product: 3-4 months
Reviewer: AnonymousLocation: Yokohama, JAPANAge: 55-65Experience Level: Home UserOwned Product: less than a month
Rating: 5/5Splendid Stability, Fast File OpeningSeptember 3, 2015Hi, First of all, thanks for ultra fast delivering. Now, I'm satisfied with splendid stability and file opening speed of jpeg files. Before introducing OWC memory, I often had a difficulty to open and process lot of jpeg files with Photoshop CS3. Then, I'm so happy to get great stability with over 40jpeg files on my desktop, and finished image-processing with ease. Thanks again! I would recommend this item to a friend!This review is from 64.0GB Mac Pro Late 2013 Memory Matched Set (4x 16GB) PC3-14900 1866MHz DDR3 ECC-R SDRAM Modules.
Reviewer: AnonymousLocation: CaliforniaAge: 55-65Experience Level: IT ProfessionalOwned Product: 1-3 months
Reviewer: AnonymousLocation: Los Altos, CAAge: 45-54Experience Level: Power UserOwned Product: 1-3 months
Rating: 5/5Bought this for Mac Pro. Extra RAM is always helpful.June 22, 2015Installation went quite smoothly. I installed 4x 16 GByte memory cards, but only three showed up on reboot. I shut down, reseated all of them, and then all four came up. It's been good for about six weeks, including moving my Mac Pro to a new building several times back and forth. Highly recommended if you want several large applications open simultaneously. I would recommend this item to a friend!This review is from 64.0GB Mac Pro Late 2013 Memory Matched Set (4x 16GB) PC3-14900 1866MHz DDR3 ECC-R SDRAM Modules.
Rating: 5/5Great Ram, poor Mac ProApril 17, 2015Unless your upgrading from a very old power mac, i'd suggest not bothering to spring for the new mac pro desktop. Even with terrific OWC ram enhancements it's just not substantially faster then old macs. You can toss an SSD into an old box - purchased right here - and get similar performance gains. Unless you're on Final Cut and at least until Adobe truly gets onboard with dual GPUs. Until then save your money. This review is from 64.0GB Mac Pro Late 2013 Memory Matched Set (4x 16GB) PC3-14900 1866MHz DDR3 ECC-R SDRAM Modules.
Reviewer: AnonymousLocation: Puerto RicoAge: 35-44Experience Level: IT ProfessionalOwned Product: 1-3 months
Rating: 5/5BEST COMPANY IN THE MARCKET!!!!!!!!!!!!April 9, 2015AWESOME RAM MEMORY! Like Apple!!!! I'm using VMWare Fusion 7 with 32 GB's and Mac OS X Lion (10.7.5) in a New Mac Pro Late 2013 with Mac OS X Mavericks 10.9.2, (64 GB's (32 with VMWare). Because your are the best in the market! R&D Department is AWESOME! Never an issue in ANY Client! With you almost 7 years! I would recommend this item to a friend!This review is from 16.0GB DDR3 ECC-R PC3-14900 1866MHz SDRAM ECC-R for Mac Pro Late 2013 models.
Reviewer: AnonymousLocation: San Diego, CAAge: 45-54Experience Level: Power UserOwned Product: 1-3 months
Rating: 5/5MAC PRO improvement - OH YEAHApril 8, 2015I bought my 2013 MAC PRO with 12 cores and 16 gigs of RAM. It was a big mistake, since I never maximize the cores but I did max out my RAM all the time.
I figured at purchase it would be easier to update the RAM than cores.
I bought 32 gig's of OWC memory (2x-16) in January 2015 and found the memory not quite as fast and didn't seem to work as efficient as the OEM. I just purchase April 2015 a matching pair of 32 gig's of OWC memory (2x-16) total of 64 gigs of RAM and WOW the MAC PRO is working very well. I'm not sure if the computer likes to have matching pairs or all the memory bay's full.
My memory app is telling me less memory is being used and managed efficiently.
My recommendation if you can afford it, buy the 64 gig (4x-16) I believe these configuration works best.